| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.36 | 11.649% | $209.1856 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $45.28 | 8.211% | $48.9979 | $49.00 | $49.00 | $49.00 |
| Purchase #3 | $195.32 | 4.569% | $204.2442 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $94.31 | 13.564% | $107.1022 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $23.53 | 6.841% | $25.1397 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $193.37 | 8.153% | $209.1355 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $103.27 | 13.624% | $117.3395 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $842.44 | $921.1446 | $921.15 | $921.20 | $921.00 | |